Ring



FIG. 1 is a perspective view of a ring according to an embodiment of the invention.

FIG. 2 is a bottom view of a ring according to an embodiment of the invention.

FIG. 3 is a top view of a ring according to an embodiment of the invention; and,

FIG. 4 is a side view of a ring according to an embodiment of the invention. Other side views are identical to FIG. 4 and are omitted. 

The ornamental design for a ring, as shown and described. 